Coffee maker



FIG. 1 is a front perspective view of the coffee maker of the present invention;

FIG. 2 is a rear perspective view of the coffee maker of FIG. 1;

FIG. 3 is a side view in elevation of the coffee maker of FIG. 1 as seen from the left-hand side of FIG. 5;

FIG. 4 is a side view in elevation of the coffee maker of FIG. 1 as seen from the right-hand side of FIG. 5;

FIG. 5 is a front view in elevation of the coffee maker of FIG. 1;

FIG. 6 is a rear view in elevation of the coffee maker of FIG. 1; and,

FIG. 7 is a top plan view thereof. 

The ornamental design for a coffee maker, as shown. 